EP1298274A1 - Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort - Google Patents

Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort Download PDF

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Publication number
EP1298274A1
EP1298274A1 EP02021770A EP02021770A EP1298274A1 EP 1298274 A1 EP1298274 A1 EP 1298274A1 EP 02021770 A EP02021770 A EP 02021770A EP 02021770 A EP02021770 A EP 02021770A EP 1298274 A1 EP1298274 A1 EP 1298274A1
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EP
European Patent Office
Prior art keywords
ball screw
drive according
spring
gullwing
door drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02021770A
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German (de)
English (en)
Other versions
EP1298274B1 (fr
Inventor
Daniel Brennwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Landert Motoren AG
Original Assignee
Landert Motoren AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Application filed by Landert Motoren AG filed Critical Landert Motoren AG
Publication of EP1298274A1 publication Critical patent/EP1298274A1/fr
Application granted granted Critical
Publication of EP1298274B1 publication Critical patent/EP1298274B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/30—Electronic control of motors
    • E05Y2400/3013—Electronic control of motors during manual wing operation
    • E05Y2400/3014—Back driving the transmission or motor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft

Definitions

  • the invention is a hinged door drive with spring closure after the Preamble of claim 1.
  • a gull-wing door drive consists of an electric motor with several gear ratios up to the output shaft. These are counterparts Belts, gear sets or their combination. Also common are hydraulic Gear units in which a toothed piston drives the output pinion. The Transmission of the torque from the output shaft is done on the door mostly via a linkage. The door opening is motorized, the closing over a spring. But there are also known devices that are built without a spring and also perform the closing movement by motor.
  • the invention is therefore based on the object, a hinged door drive with Spring closure of the type mentioned in such a way that the front of the door visible height of the drive is kept as small as possible.
  • the invention is characterized in that that on a rotationally driven ball screw a rack axially slidably guided, which works against the load of a spring accumulator and that the rack meshes with a pinion, which in turn rotatably with is connected to the drive linkage for the folding door drive.
  • an essential feature of the invention is that a smooth running and due to their construction low-friction ball screw is used.
  • Characteristic of this type of construction is that for friction reduction between the threaded spindle and the threaded nut ball tracks are arranged, which are filled with corresponding balls. That way is It is possible to operate the ball screw particularly low friction. It is Now provided according to the invention that the threaded nut with a rack is connected so that the entire assembly of threaded nut and Rack axially displaceable - but not rotatable - on the threaded spindle is stored.
  • Another advantage of using the ball screw is the low-friction Run, so there is a possibility that even from the aborted side corresponding to the rack registered forces to a rotary drive of Lead ball screw.
  • the length of the Drive the shape reduced, so that the drive motor is not in the axial Extension is connected directly to the ball screw, but the Drive motor is offset above or next to the ball screw arranged and drives these via a reduction gear.
  • the drive of the ball screw via a corresponding Gear preferred. It is a simple understory Belt drive, e.g. a reduction ratio of 3: 1 can be used can.
  • trapezoidal spindles can be used instead of the ball screw mentioned here with provided for several balls orbits, which cooperate with corresponding orbits in the spindle nut.
  • trapezoidal spindles have a trapezoidal thread on the outer circumference, which meshes with a corresponding trapezoidal internal thread on the spindle nut.
  • a spring accumulator is preferred when using a helical compression spring becomes.
  • Such a helical compression spring has become because of the long Slideway proven. It is therefore also a spring guide available, the prevents buckling of the helical compression spring.
  • a preferred one Displacement is e.g. 75 mm. The spring then has a length of 260 mm in the pretensioned state, but in the rest position of the drive.
  • spring accumulator from a helical compression spring
  • spring stores such as e.g. Tension springs, torsion springs, torsion springs, gas springs and the like.
  • the advantage of the helical compression spring used is that this directly the Ball screw surrounds and at one end with the one side the ball screw spindle nut is applied while the other end rests on a housing-fixed bracket. This will open smallest length generates a relatively high spring force and by the arrangement Therefore, the helical compression spring directly on the ball screw becomes also achieved a very small housing length.
  • the force of the spring for closing or locking the door can Of course, be strengthened by switching on the electric motor.
  • the invention is not limited to the use of a single ball screw limited. It can also be two parallel and working side by side Synchronously driven by a single motor ball screws be used.
  • the gullwing door drive consists of an approximately U-shaped curved housing profile 13, the U-legs parallel and in mutual Distance from each other are arranged.
  • He In the upwardly open housing profile 13 of the entire drive is integrated. He consists essentially of an electric motor 1, whose longitudinal axis is parallel extends to the longitudinal axis of the entire housing profile 13.
  • the output shaft of the electric motor 1 is rotationally fixed with a motor pinion. 2 connected, over which a ribbed belt 3 runs, in turn, over a Counter gear 4 is looped.
  • the counter gear 4 is rotationally fixed to the one end of a ball screw 5 connected, the other, opposite end in a housing fixed Bearing flange 11 is rotatably received.
  • a spindle nut 6 is rotatably mounted on the ball screw 5. These is in turn firmly connected to a rack 7, which is approximately U-shaped is trained.
  • the base leg of the U-shaped rack 7 is in section in Figure 1 to see.
  • the side legs of the U-shaped rack 7 engage right and left past the ball screw 5 and form rotational stops that with a associated rack guide 14 cooperate.
  • the rack guide 14 is a plastic part which rests on the base leg of the housing profile 13 is arranged inside, and which the rotational stops forms for the side legs of the U-shaped rack 7.
  • the base leg of the U-shaped profiled rack 7 meshes with a pinion 18, which is rotatably connected to an output shaft 8.
  • the output shaft 8 is rotatably connected to pivot arms not shown.
  • the spring accumulator consists of a spring 9, the is designed as a helical compression spring. One end is based on one corresponding radially inwardly extended flange on the rack 7, while the other end rests against a housing-fixed bearing flange 11.
  • the spring 9 is already in the prestressed state in the in Figure 1 installed location and therefore has already in this situation a Spring preload on the rack 7.
  • the electric motor 1 is fastened in a motor flange 10 in the housing profile 13. in the Area of this motor flange 10 is the pivot bearing for the Ball screw 5 added.
  • the output shaft 8 with its pinion 18 is in a flange 12 in the housing profile 13, wherein in the flange 12, the ball bearing for the pivot bearing of Output shaft 8 is arranged.
  • a spring guide 15 is provided. This consists of a sleeve-shaped plastic part, which is the Ball screw 5 surrounds the outer circumference and which the spring. 9 at least partially bears.
  • the spring is especially against buckling in the area behind the Rack guide 14 and protected from the bearing flange 11.
  • Stop 16 indicates the closed state of the double door operator, while the housing at a distance from a stop 17 is present at the then the rack 7 strikes in the open state of the hinged door.
  • the balls 20 run obliquely to the direction of arrow 22
  • the minimization of the height 23 is thus effected by the mentioned ball screw, as a preferred reduction member simultaneously with a spring accumulator combined, allowing a gull-door drive with spring-loaded in a confined space can be realized.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP02021770A 2001-09-29 2002-09-26 Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort Expired - Lifetime EP1298274B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148293A DE10148293A1 (de) 2001-09-29 2001-09-29 Flügeltürantrieb mit Federschliessung
DE10148293 2001-09-29

Publications (2)

Publication Number Publication Date
EP1298274A1 true EP1298274A1 (fr) 2003-04-02
EP1298274B1 EP1298274B1 (fr) 2005-11-30

Family

ID=7700903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02021770A Expired - Lifetime EP1298274B1 (fr) 2001-09-29 2002-09-26 Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort

Country Status (6)

Country Link
US (1) US20030097794A1 (fr)
EP (1) EP1298274B1 (fr)
AT (1) ATE311512T1 (fr)
DE (2) DE10148293A1 (fr)
DK (1) DK1298274T3 (fr)
NO (1) NO322983B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2305936A3 (fr) * 2009-10-02 2013-08-21 GEZE GmbH Dispositif d'entraînement
EP2960415A1 (fr) * 2014-06-26 2015-12-30 GEZE GmbH Entrainement de porte
WO2017046761A1 (fr) 2015-09-18 2017-03-23 Evostyle Sàrl Dispositif d'ouverture et de fermeture de vantail, et porte ou fenêtre comportant un tel dispositif

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008056680A1 (de) * 2008-11-11 2010-05-12 Elka Torantriebe Gmbh & Co. Betriebs Kg Schwenkantrieb für ein Drehtor
DE202008016928U1 (de) * 2008-12-23 2010-05-20 BROSE SCHLIEßSYSTEME GMBH & CO. KG Spindelantrieb
DE102010061160B4 (de) * 2010-12-10 2023-10-26 Hettich-Heinze Gmbh & Co. Kg Schließ- und Dämpfungsvorrichtung für bewegbare Möbelteile
DE102015202830B3 (de) * 2015-02-17 2016-08-11 Geze Gmbh Türantrieb
DE102015202852B3 (de) * 2015-02-17 2016-03-24 Geze Gmbh Türantrieb
DE102015202832B3 (de) * 2015-02-17 2016-08-11 Geze Gmbh Türantrieb
PL2933415T3 (pl) * 2014-04-15 2017-04-28 Geze Gmbh Napęd drzwi
ES2614255T3 (es) * 2014-04-15 2017-05-30 Geze Gmbh Accionamiento de puerta
DE102014212351B4 (de) 2014-06-26 2017-10-05 Geze Gmbh Antriebsvorrichtung für eine Drehtür
DE102015006740B4 (de) * 2015-05-22 2017-08-31 Agtatec Ag Drehflügeltürantriebsvorrichtung mit Steuerstange
EP3109389B1 (fr) * 2015-06-26 2017-10-18 Locinox Dispositif de fermeture d'un élément pivotant
DE102015213711A1 (de) 2015-07-21 2017-01-26 Geze Gmbh Elektromechanischer Antrieb und korrespondierende Brandschutztür
US9939054B2 (en) * 2015-10-09 2018-04-10 Command Access Technology, Inc. Actuator with ball screw drive
CN109882015B (zh) 2019-04-03 2021-01-12 亚萨合莱自动门系统有限公司 自动开门机
CN112780143A (zh) * 2019-09-12 2021-05-11 刘俊 一种联动升降防护以此保障安全的窗口及其使用方法
CN115306248B (zh) * 2022-08-18 2024-01-05 宁波欧尼克科技有限公司 一种自动复位平开门机及其控制电路

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333270A (en) * 1980-02-22 1982-06-08 Besam-Eads, Inc. Automatic door operator
US4434578A (en) * 1982-06-17 1984-03-06 Rumpz Raphael J Automatic traffic control gate
DE3513666A1 (de) * 1985-04-16 1986-10-30 Efaflex Transport- und Lager-Technik GmbH, 8301 Bruckberg Industrietor
US4666026A (en) * 1984-02-07 1987-05-19 Yvan Poulin Drive mechanism
EP0450538A2 (fr) * 1990-04-02 1991-10-09 Howa Machinery, Ltd. Appareil diviseur
EP0505134A1 (fr) * 1991-03-20 1992-09-23 Matra Marconi Space UK Limited Charnière motorisée, ouvrable, fermable, blocable et déblocable
FR2685048A1 (fr) * 1991-12-11 1993-06-18 Simplet Serge Motoreducteur utilisant au moins un dispositif vis a bille ou "vis-ecrou", une cremaillere et un pignon.
DE19519948A1 (de) * 1995-06-03 1996-12-12 Beikirch Industrieelektronik G Elektrischer Schub-Zug-Spindelantrieb
WO1998019014A1 (fr) * 1996-10-30 1998-05-07 Siemens Schweiz Ag Entrainement d'arbre de barriere mobile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220051A (en) * 1978-05-15 1980-09-02 The Stanley Works Electromechanical door operator
DE3532514C1 (de) * 1985-09-12 1987-04-23 Bode & Co Geb Antriebsvorrichtung fuer eine Drehsaeule,insbesondere zur Bewegung von Schwenktuerfluegeln an Kraftfahrzeugen
CA2124403C (fr) * 1993-07-19 2001-12-18 Mark A. Beran Dispositif de modification selective des parametres de commande d'ouverture/fermeture de porte
US5404767A (en) * 1993-09-03 1995-04-11 Sutherland; James M. Oil well pump power unit
DE4425563A1 (de) * 1994-04-29 1995-11-02 Geze Gmbh & Co Betätigungseinrichtung zum Öffnen und/oder Schließen eines Flügels
US5513467A (en) * 1995-05-30 1996-05-07 Schlage Lock Company Linear drive power door operator
DE19756496C2 (de) * 1997-12-19 2000-07-06 Dorma Gmbh & Co Kg Drehtürantrieb

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333270A (en) * 1980-02-22 1982-06-08 Besam-Eads, Inc. Automatic door operator
US4434578A (en) * 1982-06-17 1984-03-06 Rumpz Raphael J Automatic traffic control gate
US4666026A (en) * 1984-02-07 1987-05-19 Yvan Poulin Drive mechanism
DE3513666A1 (de) * 1985-04-16 1986-10-30 Efaflex Transport- und Lager-Technik GmbH, 8301 Bruckberg Industrietor
EP0450538A2 (fr) * 1990-04-02 1991-10-09 Howa Machinery, Ltd. Appareil diviseur
EP0505134A1 (fr) * 1991-03-20 1992-09-23 Matra Marconi Space UK Limited Charnière motorisée, ouvrable, fermable, blocable et déblocable
FR2685048A1 (fr) * 1991-12-11 1993-06-18 Simplet Serge Motoreducteur utilisant au moins un dispositif vis a bille ou "vis-ecrou", une cremaillere et un pignon.
DE19519948A1 (de) * 1995-06-03 1996-12-12 Beikirch Industrieelektronik G Elektrischer Schub-Zug-Spindelantrieb
WO1998019014A1 (fr) * 1996-10-30 1998-05-07 Siemens Schweiz Ag Entrainement d'arbre de barriere mobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2305936A3 (fr) * 2009-10-02 2013-08-21 GEZE GmbH Dispositif d'entraînement
EP2960415A1 (fr) * 2014-06-26 2015-12-30 GEZE GmbH Entrainement de porte
WO2017046761A1 (fr) 2015-09-18 2017-03-23 Evostyle Sàrl Dispositif d'ouverture et de fermeture de vantail, et porte ou fenêtre comportant un tel dispositif

Also Published As

Publication number Publication date
US20030097794A1 (en) 2003-05-29
NO20024434L (no) 2003-03-31
DK1298274T3 (da) 2006-04-03
ATE311512T1 (de) 2005-12-15
NO322983B1 (no) 2006-12-18
EP1298274B1 (fr) 2005-11-30
DE50205096D1 (de) 2006-01-05
DE10148293A1 (de) 2003-04-24
NO20024434D0 (no) 2002-09-17

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